How does g100.us actually keep my personal number private?

g100.us issues you a separate, dedicated phone number for calls, SMS, and WhatsApp that isn't tied to your personal SIM card. You hand this number to clients, marketplaces, or verification forms instead of your real one, so your personal number never has to be shared outside your actual contacts.

Do I need a second phone to use a private business number from g100.us?

No. You can answer calls and texts straight from your browser using the g100.us Chrome extension, or from your existing phone using the ChatLine mobile app. Either way, the number runs as a separate line inside the app, not mixed into your phone's native contacts or call log.

Can I use a g100.us number to receive OTPs without exposing my real number?

Yes. g100.us numbers receive SMS and one-time passcodes instantly, so you can verify signups, delivery apps, or online accounts with a number that isn't connected to your personal identity, instead of handing your real mobile number to every service that asks for one.

Can I keep my WhatsApp number private with g100.us too?

Yes. g100.us supports one-click WhatsApp setup, letting you connect your virtual number to WhatsApp directly. Customers and clients can message you on WhatsApp using that number, while your personal WhatsApp stays reserved for people you actually know.

Does g100.us work if I need a US number but I'm living outside the US?

Yes. g100.us offers numbers from more than 100 countries, including US numbers you can use from India, the UK, the UAE, Canada, or anywhere else. That lets you keep a consistent professional identity without revealing the personal number tied to your actual location.

How fast can I get a private number from g100.us?

Numbers on g100.us activate instantly and are typically live within seconds of signing up. There's no waiting period, paperwork, or physical SIM delivery involved, so you can start keeping your personal number private almost immediately.

Is g100.us expensive compared to just using my personal number?

No. g100.us pricing is flat and low, with numbers starting around $4 per week or $6 per month depending on term length, paid through a pay-as-you-go wallet. There are no long contracts and no per-seat enterprise fees, so the privacy benefit doesn't come with a heavy cost.

Can I cancel or change my g100.us number later if it gets shared too widely?

Yes. Because g100.us runs on flexible terms with no long-term contract locking you in, you can retire a number that's been overexposed and activate a fresh one in seconds, keeping the same privacy boundary intact without disrupting your actual personal number.

Does g100.us separate calls, texts, and WhatsApp, or do I need different apps for each?

One g100.us number handles calls, SMS, and WhatsApp together from a single dashboard. You don't need separate apps or separate numbers for each channel, which means you only have to protect and manage one number instead of exposing several.

Who typically uses g100.us to keep a personal number private?

Freelancers avoiding after-hours client calls, online sellers listing a contact number publicly, remote workers who don't want a number tied to a rotating local SIM, and anyone who wants a professional number for calls, SMS, and WhatsApp all commonly turn to g100.us for this exact reason.

Can businesses use g100.us as a full phone system, or is it just for individuals?

Both. g100.us works for individuals who simply want privacy and for small businesses that need a professional number for calls, SMS, and WhatsApp without the complexity, contracts, or per-seat pricing of a traditional enterprise phone system.

How to Keep Your Personal Number Private with g100.us

The fastest way to keep your personal number private is to stop using it for anything but your closest contacts — and route everything else through a separate number built for that job. That's the whole idea behind g100.us: a virtual business phone number that handles your calls, texts, and WhatsApp messages so your real digits never have to touch a client form, a marketplace listing, a dating app, or a cold-call list again.

Below is exactly how it works, broken down into the specific ways g100.us protects your personal number without making you juggle a second phone.

1. You get a dedicated number that isn't tied to your SIM card

The moment you sign up at g100.us, you're issued a real, dialable phone number that has nothing to do with your personal mobile plan. It doesn't live in a physical SIM tray, so it can't be found by scrolling through a contact list or a leaked spreadsheet tied to your carrier account. You hand this number out — on invoices, on your website, to new leads, on classifieds — and your actual personal number simply never enters the conversation.

Why this matters more than people think

Once your personal number is on a public listing, a client PDF, or a shared WhatsApp group, you lose control of where it ends up. A dedicated virtual number sidesteps that problem entirely: if you ever want to retire it, you drop the number, not your identity.

2. One number covers calls, SMS, and WhatsApp — so you're not exposing three numbers instead of one

A common mistake people make when trying to "protect" their personal number is using a free calling app for voice, a different app for texting, and their real number for WhatsApp because that's the only one contacts recognize. That defeats the purpose. With g100.us, a single number handles calls, SMS, and WhatsApp together, so you only ever have to protect and manage one identity, not three.

3. Answer from your browser — no second phone required

You don't need a spare device to keep a professional number separate from your personal one. The g100.us Chrome extension lets you make and receive calls and texts straight from your browser while you work, so the number lives on your desktop, not in your pocket next to your real SIM.

4. Or take it with you using the mobile app

When you're away from your laptop, the companion mobile app (ChatLine) on Android and iOS gives you the same number on your phone — but as a separate line inside its own app, not mixed into your personal contacts, call log, or Messages app. Your device's native phone app still only ever shows calls from people you've actually given your personal number to.

5. Pick a number from over 100 countries — including US numbers from anywhere

Privacy isn't just about hiding a number; it's also about controlling which number people see. g100.us lets you choose a number from 100+ countries, including a US number you can use while living or traveling in India, the UK, the UAE, Canada, or elsewhere. That means you can present a local or professional presence without ever revealing your actual location-tied personal number.

6. Receive OTPs and verification codes without handing out your real number

Every signup form, delivery app, and online account wants a phone number for verification. Typing in your personal number means it now sits in dozens of third-party databases you'll never audit. A g100.us number receives SMS and OTP codes instantly, so you can verify accounts, register on marketplaces, or sign up for services using a number that isn't linked to your personal life at all.

7. Connect it to WhatsApp in one click — keep your WhatsApp number private too

WhatsApp is often the biggest privacy leak of all, since your WhatsApp number is usually your everyday personal number. g100.us supports one-click setup to connect your virtual number to WhatsApp, so clients and customers can message you on WhatsApp using a number that's completely separate from the one your friends and family use.

8. Drop the number anytime — no contract keeps you exposed

Privacy tools only work if you're free to change tactics when needed. g100.us runs on flat, low pricing — numbers start around $4/week or $6/month — with a pay-as-you-go wallet and no long contracts. If a number ever gets passed around more than you'd like, you're not locked in; you can retire it and activate a new one, live within seconds, through g100.us.

How g100.us compares

Most people trying to protect their personal number end up choosing between three imperfect options: give out the real number anyway, juggle a second physical SIM, or sign up for a traditional business phone system built for entire call centers. Here's how a g100.us number stacks up:

Vs. giving out your real number: obvious risk — once it's shared, it's shared forever. A g100.us number is disposable and replaceable without changing your actual identity.
Vs. a second physical SIM: a spare phone or SIM means carrying extra hardware, paying for another plan, and still exposing a number that's permanently tied to a device and a carrier account. g100.us needs nothing but your browser or your existing phone's app.
Vs. traditional business phone systems: legacy providers are often built around enterprise contracts, per-seat licensing, and setup complexity — heavier than what a freelancer, small business, or privacy-conscious individual actually needs. g100.us skips the contracts and per-seat fees entirely and activates instantly.
Vs. single-channel apps: many alternatives cover only calls or only texting, leaving WhatsApp as a gap that still exposes your personal number. g100.us unifies calls, SMS, and WhatsApp on one number from day one.

Across every comparison, the pattern is the same: g100.us gives you the privacy benefit of a separate number without the cost, hardware, or complexity that usually comes attached to it.

Who actually needs this

Freelancers and consultants who don't want client calls coming into their personal line after hours.
Online sellers listing a contact number on marketplaces, classifieds, or storefronts.
Remote workers and digital nomads who want a stable number that isn't tied to whichever country's SIM they're currently using.
Small businesses that want a professional number for calls, SMS, and WhatsApp without buying a phone system built for a call center.
Anyone verifying accounts online who'd rather not hand their real number to every app and website that asks for one.

The bottom line

Keeping your personal number private doesn't require deleting yourself from the internet or carrying a second phone — it requires putting a proper boundary between the number your friends and family use and the number the rest of the world sees. g100.us builds exactly that boundary: a real, dedicated number for calls, SMS, and WhatsApp, usable from your browser or your phone, available in over 100 countries, activated in seconds, with flat pricing and no contract keeping you stuck. If you're ready to stop handing out your real digits, get your number at g100.us and keep the rest of your life exactly as private as it should be.